LİNKLER

The Direct Marketing Association (DMA): www.the-dma.org
Promotion Marketing Association (PMA): www.pmalink.org
National Association for Retail Marketing Services (NARMS):www.narms.com
Point-of-Purchase Advertising International (POPAI): www.popai.com
The Marketing Agencies Association Worldwide: www.maaw.org
Federation of European Direct and Interactive Marketing: www.fedma.org
Andy Owen & Associates: www.andyowen.co.uk